<?php

class Reader {

    function Reader() {
        
    }

    function read() {
        
    }

    function ready() {
        
    }

    function close() {
        
    }

    function skip($counter = 1) {
        
    }

    function reset() {
        
    }

    function is(&$object) {
        return is_subclass_of($object, __CLASS__);
    }

}

?>